Green Diamonds

By -
Fancy green diamonds are also available. Usually, penetration of the colour is not very deep and is often removed during the fashioning of the stone.

A limited quantity of fancy green diamonds is recovered from the Argyle mine.

Comments

Post a Comment

Popular posts from this blog

Diamond Cutting

By -
As every diamond is different, a stone must first be carefully examined by the cutter and then marked for cutting. Of all the cuts, the most popular is the round brilliant because of its ability to give a stone the greatest possible brilliance and fire with the most minimal amount of weight loss. The following cutting and polishing procedures uses the round brilliant cut as an example. The rough diamond is divided into two parts by sawing or cleaving. Most stones are sawn across the "grain" (visible evidence of the diamond's crystal structure) by a paper-thin metal disc coated with diamond dust revolving at high speed or by laser. The stones that are marked for cleaving are split along the grain by a single blow from a steel blade. After cleaving or sawing, the corners of the diamond a...
Read more

ARGYLE NEWS

By -
Business Review Weekly Vol.21, No.10 22 March 1999 Mines and marketing : Cheeky Argyle dazzles De Beers By Tim Treadgold BRW reports on Argyle Diamonds' subversion of the South African's carat-and-stick approach with the 'shocking' idea of giving people what they want. Click here to read the article: http://www.brw.com.au
Read more

Uses of Diamond

By -
Diamonds are most popularly used as gemstones for making jewelries from time immemorial because they form the finest ornaments. They have great significance in the industrial sectors also due to their toughness. They are used as appropriate cutting and milling instruments. Their industrial utility is further enhanced by the fact that diamonds are excellent abrasives.
Read more